That's actyl pyrazine (a bread flavor) not actyl propinol.
Holy crap you're right, just went to the specific thread I was referring to and later someone refers to it as acetyl pyrazine.
That sure is confusing, I thought people were just adding acetyl propionyl to their juices (seems unruly).. Although, I'm sure there are people actually doing that.
! Took 2 puffs and couldn't throw it far enough away. But I have done some research on the DA/AP thing and found that (with a few exception) the levels in e-juice are a lot lower than what you would find in cig smoke. I'm